This air filter is designed to fit 1992-2015 Mack MR MRU LE trucks with Baldwin brand engine air filter. The filter is made by a reputable manufacturer with a manufacturer part number of PA3938 and a quantity of 1. The SKU number for this item is 9-K:PA3938.

This product is perfect for those looking to replace their engine air filter and maintain their truck's performance. It is compatible with a variety of Mack models and is made with high-quality materials to ensure durability and longevity. Purchase this air filter today to keep your engine running smoothly.